981427200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 264

約数和(自身を含む): 3496734528

約数和(自身を除く): 2515307328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 983, 1024, 1040, 1200, 1248, 1280, 1300, 1536, 1560, 1600, 1664, 1920, 1950, 1966, 2080, 2400, 2496, 2560, 2600, 2949, 3072, 3120, 3200, 3328, 3840, 3900, 3932, 4160, 4800, 4915, 4992, 5120, 5200, 5898, 6240, 6400, 6656, 7680, 7800, 7864, 8320, 9600, 9830, 9984, 10400, 11796, 12480, 12779, 12800, 13312, 14745, 15360, 15600, 15728, 16640, 19200, 19660, 19968, 20800, 23592, 24575, 24960, 25558, 25600, 29490, 31200, 31456, 33280, 38337, 38400, 39320, 39936, 41600, 47184, 49150, 49920, 51116, 58980, 62400, 62912, 63895, 66560, 73725, 76674, 76800, 78640, 83200, 94368, 98300, 99840, 102232, 117960, 124800, 125824, 127790, 147450, 153348, 157280, 166400, 188736, 191685, 196600, 199680, 204464, 235920, 249600, 251648, 255580, 294900, 306696, 314560, 319475, 332800, 377472, 383370, 393200, 408928, 471840, 499200, 503296, 511160, 589800, 613392, 629120, 638950, 754944, 766740, 786400, 817856, 943680, 958425, 998400, 1006592, 1022320, 1179600, 1226784, 1258240, 1277900, 1509888, 1533480, 1572800, 1635712, 1887360, 1916850, 2044640, 2359200, 2453568, 2516480, 2555800, 3019776, 3066960, 3145600, 3271424, 3774720, 3833700, 4089280, 4718400, 4907136, 5032960, 5111600, 6133920, 6291200, 6542848, 7549440, 7667400, 8178560, 9436800, 9814272, 10223200, 12267840, 12582400, 13085696, 15098880, 15334800, 16357120, 18873600, 19628544, 20446400, 24535680, 25164800, 30669600, 32714240, 37747200, 39257088, 40892800, 49071360, 61339200, 65428480, 75494400, 81785600, 98142720, 122678400, 163571200, 196285440, 245356800, 327142400, 490713600, 981427200]

約数ペア:

[(1, 981427200), (2, 490713600), (3, 327142400), (4, 245356800), (5, 196285440), (6, 163571200), (8, 122678400), (10, 98142720), (12, 81785600), (13, 75494400), (15, 65428480), (16, 61339200), (20, 49071360), (24, 40892800), (25, 39257088), (26, 37747200), (30, 32714240), (32, 30669600), (39, 25164800), (40, 24535680), (48, 20446400), (50, 19628544), (52, 18873600), (60, 16357120), (64, 15334800), (65, 15098880), (75, 13085696), (78, 12582400), (80, 12267840), (96, 10223200), (100, 9814272), (104, 9436800), (120, 8178560), (128, 7667400), (130, 7549440), (150, 6542848), (156, 6291200), (160, 6133920), (192, 5111600), (195, 5032960), (200, 4907136), (208, 4718400), (240, 4089280), (256, 3833700), (260, 3774720), (300, 3271424), (312, 3145600), (320, 3066960), (325, 3019776), (384, 2555800), (390, 2516480), (400, 2453568), (416, 2359200), (480, 2044640), (512, 1916850), (520, 1887360), (600, 1635712), (624, 1572800), (640, 1533480), (650, 1509888), (768, 1277900), (780, 1258240), (800, 1226784), (832, 1179600), (960, 1022320), (975, 1006592), (983, 998400), (1024, 958425), (1040, 943680), (1200, 817856), (1248, 786400), (1280, 766740), (1300, 754944), (1536, 638950), (1560, 629120), (1600, 613392), (1664, 589800), (1920, 511160), (1950, 503296), (1966, 499200), (2080, 471840), (2400, 408928), (2496, 393200), (2560, 383370), (2600, 377472), (2949, 332800), (3072, 319475), (3120, 314560), (3200, 306696), (3328, 294900), (3840, 255580), (3900, 251648), (3932, 249600), (4160, 235920), (4800, 204464), (4915, 199680), (4992, 196600), (5120, 191685), (5200, 188736), (5898, 166400), (6240, 157280), (6400, 153348), (6656, 147450), (7680, 127790), (7800, 125824), (7864, 124800), (8320, 117960), (9600, 102232), (9830, 99840), (9984, 98300), (10400, 94368), (11796, 83200), (12480, 78640), (12779, 76800), (12800, 76674), (13312, 73725), (14745, 66560), (15360, 63895), (15600, 62912), (15728, 62400), (16640, 58980), (19200, 51116), (19660, 49920), (19968, 49150), (20800, 47184), (23592, 41600), (24575, 39936), (24960, 39320), (25558, 38400), (25600, 38337), (29490, 33280), (31200, 31456)]